National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Siren, Burnett County Airport (KRZN)

Lat: 45.82°NLon: 92.37°WElev: 988ft.

Fair

49°F

9°C

Humidity 55%
Wind Speed S 10 G 17 mph
Barometer 30.13 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Oct 12:15 am CDT
Extended Forecast for

6 Miles NNE Grantsburg WI

  • Overnight

    Overnight: Clear, with a low around 40. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. South wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Calm wind becoming east around 5 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 40. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 36. South wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 64. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 64. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 43. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 68. Southwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 69. Calm wind becoming southeast around 5 mph.
Thursday Night
Partly cloudy, with a low around 47. Calm wind becoming southeast around 5 mph.
Friday
Mostly sunny, with a high near 70. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 53. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 68. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Grantsburg WI
 45.86°N 92.62°W
Last Update:
11:41 pm CDT Oct 17, 2026
Forecast Valid:
12am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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